Principal Heading SubtopicsH1: What's a Sight Letter of Credit rating (MT700)? Whole Manual for Exporters on Approach, Added benefits & Issues to stop -H2: Knowing the fundamentals of a Sight Letter of Credit rating (MT700) - Exactly what is a Letter of Credit?- Definition of the Sight LC- Difference between Sight and Usance LCsH2: The MT700 SWIFT